QSFP-DD PCB board,8Layer Plus 2 HDI, gold finger,100G material

QSFP-DD (quad small form-factor pluggable double density) doubles the density of QSFP interconnects with an eight-lane electrical interface capable of 28 Gbps NRZ or 56 Gbps PAM-4 to achieve 200 or 400 Gbps aggregate per port. Our QSFP-DD connector portfolio’s backwards compatibility allows existing QSFP modules to be plugged into QSFP-DD ports. Additionally, our QSFP-DD cages feature a proprietary heat sink design, making them the only solution to work in 15-18W applications at a low cost – providing superior thermal and signal integrity performance.

Our PCB manufacturing capabilities enable us to produce a wide range of products, We can make just about any printed circuit board you can think of including HDI PCB, Multilayer PCBs (up to 40layers),High-tech PCB, Thick Copper PCB, Halogen PCB as standard options, and more special PCBs such as Flex-Rigid PCB, aluminum PCB and Rogers PCB.

1.Product application

Optical module

QSFP-DD(Quad Small Form-factor Pluggable-Double Density) has a four-channel SFP-DD interface, a single-channel transmission rate of 56Gbps, and a transmission rate of 100Gbps. It is applicable to high-performance switch, router, server and host bus adapter in calculation and telecom application, with enterprise storage, high density, high-speed I/O, and multi-channel interconnection.

2 . Specifications:

Our PCBs facility is located at East China, closed to Shanghai City.

We delivery our technology in High Layer Count、Rigidflex 、HDI  and other special boards with competitive cost.